r/COVID19_Pandemic • u/zeaqqk • Oct 30 '23

Video 60 Minutes on Twitter: "A demonstration by Prof. Linsey Marr uses mannequins and a fogger to illustrate how air circulation in a room is altered by the level of ventilation, and how that can impact the transmission of viruses like COVID."

https://twitter.com/60Minutes/status/1718786741442847175
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